d7100 microphone

Last week, I sent an article asking for help.Article(Http://www.cnblogs.com/Sonne/archive/2007/07/23/828797.html). It seems that the problem has not been solved. Last night I finally found the problem and solved the stubborn problem. The problem lies in the driver: in fact, my sound card driver has never been installed, but because I useWindows XPSystem, the built-in "driver" of the system can make the sound. before using the headset, I naturally do not know this. Because of this, in

1. Right-click the small speaker icon in the lower right corner of the screen and select [recording device ].2. The "microphone" default device is displayed in the recording, as shown in the following figure.3. Right-click "microphone" and select "properties ].4. Click level ].5. Slide the microphone slider to the left and right, adjust t

1, right click on "This computer" choose "Management"; 2, left click "Device Manager"; 3, on the right to find "image equipment" and point to open, choose "Camera" (different brands of notebook naming a slightly different, but all wrapped up "camera" word) Right click Select Disable. can disable the camera; 4, find "audio input and output" left-click, select the microphone right click to disable the selection. W

how to tone the microphone mixer 1, before running the software to verify that the local computer's sound card and microphone can be used normally. Run the software, and the model of the sound card and microphone is listed on the right side of the software. Open QQ and chat with friends, click the "Start" button to open the reverb effect. 2, in t

The location of the computer microphone interface can generally be found as follows: Notebook computer: Generally in the left and right side of the computer to find the microphone/headset audio interface, the current Lenovo sold notebook computer, microphone/headset audio interface has the following two ways: 　　Mode one: 　　Mode two: One machine

This tutorial mainly uses Photoshop to draw a microphone for stereo effects. I like this tutorial very much. Especially the metal effect of the microphone head. Very creative, with unique ideas. let's take a look at it first. Draw microphone Lesson 1: plug Lesson 2: MicrophoneStep 1: Create a microphone head1

Silverlight4beta brings a much-anticipated new feature: Support for cameras/microphones. This article will demonstrate this new feature through an instance of camera operations. Our instance mainly implements the following functions: Display Device Name Start/stop video capture Real-time image capturing The microphone usage is similar to that of the camera and cannot be intuitively displayed. Old Rules: Let's create a simple UI first. The XAML

Step one, first check the bottom right corner of your taskbar to find the speaker icon, and then right-click the icon, and then pop up a dialog box, select the "Recording device" on the window, as shown in the picture: After selecting a good recording device, a sound Properties window will pop up, select the default device microphone on the window, and then right-click the option to pop up the dialog box and select the "Disable" option. A

1. Of course, first of all we have to make sure that our external devices, hardware devices, that is, our microphone itself is good, if it is because the microphone itself is broken and the fault, then need to replace a microphone. 2. If it is not a microphone failure, we click on the Win7 flagship computer to

If you solve this two software conflict problem, you can temporarily solve the problem of the microphone is not sound ~ The biggest reason is that its sound card does not support the microphone and headset (stereo) direct connection function. The direct-attached features are set out below: How to set up ①xp and Vista A) You can open the Control Panel-> sound and Audio Devices-> Volume-> advanced, or dir

When using the recording function, we can improve the recording effect by adjusting the microphone volume. The operation method is as follows:1. In desktop mode, locate the "speaker" icon in the lower right, as shown in the following illustration:2. Use the right mouse button to click the speaker icon and select Recording device.3. At this point, you can see the microphone device under the recording interfa

1. Of course, first of all we have to make sure that our external devices, hardware devices, that is, our microphone itself is good, if it is because the microphone itself is broken and the fault, then need to replace a microphone. 2. If it is not a microphone failure, we click on the Win7 flagship computer to open

this time calculated is the relative background noise decibel value, if the user does not sound the microphone, calculated the basic is 0 decibels. And the user actually use the scene background noise size varies widely, if we also divert is not right, especially for those who make absolute decibel demand, should find 20 micro-pa sound pressure value corresponding amplitude (or can also take a standard decibel meter for calibration reference).Bo Mast

Import flash.events.ActivityEvent;Import Flash.media.Microphone;var devicearray:array = microphone.names;Name of all available sound capture devicesvar mic:microphone = Microphone.getmicrophone ();Gets the index value of the current microphoneMic.gain = 60;Microphone gain-that is, the microphone should amplify the signal in multiples of the signal before transmitting itMic.rate = 11;The frequency at which t